nTopology
New York, US · Founded 2013 · Delaware corporation · 10 known investors
nTop (nTopology) makes parametric engineering design software that lets teams generate, explore, and validate complex geometry with manufacturing constraints and embedded FEA/CFD simulation built into the workflow. It serves engineering teams working on early research, iterative development, and production optimization.
Advanced ManufacturingDeep TechEnterprise SoftwareSaaS
Founders & leadership
nTopology was founded in 2013 by Gregory Schroy and Bradley Rothenberg.
GS
Gregory SchroyCo-founder
BR
Bradley RothenbergCo-founder
Investors · 10
Canaan PartnersStamford · $500K – $20Mvia Hrach Simonian · board
CrunchFundvia Michael Arrington · inferred
Notation CapitalNew York · $400K – $750K
Pathbreaker VenturesSan Francisco · $250K – $1Mvia Ryan Gembala · inferred
Root Ventures Manager, LlcSan Francisco · $3M – $5M
Tuesday CapitalSan Francisco
1517reportedTelluride · $50K – $1M
DCVC (Data Collective)reportedPalo Alto · $5M – $25M
Haystackreported · 2 sourcesSan Francisco · $1M – $3M
Insight PartnersreportedNew York · $120M – $350M
Reported raises · per SEC filings
Form D private placements$44.5M disclosed across 3 rounds · 2015–2020
▶$42.5MraisedOct 2020 · 15 investors · Other TechnologyRule 506(b)
▶$42.5MraisedOct 2020 · 15 investors · Other Technology
Rule 506(b)Officers, directors & promoters on the filing
- Joshua FredbergDirector
- Carl BassDirector
- Hrach SimonianDirector
- James HardimanDirector
- Bradley RothenbergExecutive Officer, Director, Promoter
- Avidan RossDirector
- Offering amount
- $42.5M
- Amount sold
- $42.5M
- First sale
- Jun 2020
- Incorporated
- Corporation, Delaware
- Federal exemptions
- 06b
▶$975KraisedOct 2016 · 5 investors · Other TechnologyRule 506(b)
▶$975KraisedOct 2016 · 5 investors · Other Technology
Rule 506(b)Officers, directors & promoters on the filing
- Gregory SchroyExecutive Officer, Director, Promoter
- Bradley RothenbergExecutive Officer, Director, Promoter
- Offering amount
- $1.2M
- Amount sold
- $975K
- Minimum investment
- $1
- First sale
- Sep 2016
- Incorporated
- Corporation, Delaware, 2013
- Federal exemptions
- 06b
▶$1MraisedAug 2016 · 6 investors · Other TechnologyRule 506(b)
▶$1MraisedAug 2016 · 6 investors · Other Technology
Rule 506(b)Officers, directors & promoters on the filing
- Gregory SchroyExecutive Officer, Director, Promoter
- Bradley RothenbergExecutive Officer, Director, Promoter
- Offering amount
- $1M
- Amount sold
- $1M
- Minimum investment
- $1
- First sale
- Dec 2015
- Incorporated
- Corporation, Delaware, 2013
- Federal exemptions
- 06b
Source: SEC EDGAR Form D. Amounts as filed; amended filings shown once at their latest values.
Competitors · 1
by search overlapCompanies competing with nTopology for the same Google search keywords, organic and paid, via search-intersection analysis.
In the news
Frequently asked questions
- What does nTopology do?
- nTop (nTopology) makes parametric engineering design software that lets teams generate, explore, and validate complex geometry with manufacturing constraints and embedded FEA/CFD simulation built into the workflow. It serves engineering teams working on early research, iterative development, and production optimization.
- Who founded nTopology?
- nTopology was founded by Gregory Schroy, Bradley Rothenberg in 2013.
- Who are nTopology's investors?
- nTopology's investors include Canaan Partners, CrunchFund, Notation Capital, Pathbreaker Ventures, Root Ventures Manager, Llc, Tuesday Capital, 1517, DCVC (Data Collective) and 2 more.
- How much funding has nTopology raised?
- nTopology has disclosed $44.5M raised across 3 rounds.
- Where is nTopology headquartered?
- nTopology is headquartered in New York, US.




